INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0c7f05bfab954c5879bdf30255ca7a259e0f08fc643d2e3f51775359321c16', 
    'uO9orq22rLc8d/qyFCJ1ayzLutAd1ShhEESIJsKmItE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)